First version of DataGridQuery. Fixed scrollbar issue

src/myfasthtml/core/optimized_ft.py

@@ -7,7 +7,9 @@ by generating HTML strings directly instead of creating full FastHTML objects.
 
 from functools import lru_cache
 
+from fastcore.xml import FT
 from fasthtml.common import NotStr
+from fasthtml.components import Span
 
 from myfasthtml.core.constants import NO_DEFAULT_VALUE
 
@@ -46,6 +48,8 @@ class OptimizedFt:
       return item.to_html()
     elif isinstance(item, NotStr):
       return str(item)
+    elif isinstance(item, FT):
+      return str(item)
     else:
       raise Exception(f"Unsupported type: {type(item)}, {item=}")